124947520

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 312377328

約数和(自身を除く): 187429808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 64, 74, 80, 122, 148, 160, 173, 185, 244, 296, 305, 320, 346, 370, 488, 592, 610, 692, 740, 865, 976, 1184, 1220, 1384, 1480, 1730, 1952, 2257, 2368, 2440, 2768, 2960, 3460, 3904, 4514, 4880, 5536, 5920, 6401, 6920, 9028, 9760, 10553, 11072, 11285, 11840, 12802, 13840, 18056, 19520, 21106, 22570, 25604, 27680, 32005, 36112, 42212, 45140, 51208, 52765, 55360, 64010, 72224, 84424, 90280, 102416, 105530, 128020, 144448, 168848, 180560, 204832, 211060, 256040, 337696, 361120, 390461, 409664, 422120, 512080, 675392, 722240, 780922, 844240, 1024160, 1561844, 1688480, 1952305, 2048320, 3123688, 3376960, 3904610, 6247376, 7809220, 12494752, 15618440, 24989504, 31236880, 62473760, 124947520]

約数ペア:

[(1, 124947520), (2, 62473760), (4, 31236880), (5, 24989504), (8, 15618440), (10, 12494752), (16, 7809220), (20, 6247376), (32, 3904610), (37, 3376960), (40, 3123688), (61, 2048320), (64, 1952305), (74, 1688480), (80, 1561844), (122, 1024160), (148, 844240), (160, 780922), (173, 722240), (185, 675392), (244, 512080), (296, 422120), (305, 409664), (320, 390461), (346, 361120), (370, 337696), (488, 256040), (592, 211060), (610, 204832), (692, 180560), (740, 168848), (865, 144448), (976, 128020), (1184, 105530), (1220, 102416), (1384, 90280), (1480, 84424), (1730, 72224), (1952, 64010), (2257, 55360), (2368, 52765), (2440, 51208), (2768, 45140), (2960, 42212), (3460, 36112), (3904, 32005), (4514, 27680), (4880, 25604), (5536, 22570), (5920, 21106), (6401, 19520), (6920, 18056), (9028, 13840), (9760, 12802), (10553, 11840), (11072, 11285)]